China JinLaiBang Valve,Higher Quality,Your Reliable Supplier!
Over 20 years of Valve Production and Research

About JLB

Forge ahead on a new journey · Extraordinary fifteen years

Shanghai Jinlaibang Valve Manufacturing Co., Ltd. was founded in 2009 in Fengxian District, Shanghai, the financial center of China and the coast of the East China Sea. The company's geographical location is superior and the transportation is convenient. The company's registered capital is 116 million yuan. The company's products are sold at home and abroad. It has been awarded the honor of "Shaanxi Famous Brand Product", "Excellent Star Supplier", "Gold Award for Industry Association Contribution", "Advanced Enterprise with Reassuring Brand in the Industry", "A-Class Taxpayer ", etc. Mr. Weng Yuanhui, chairman of the company, has also been awarded honorary titles such as "China Integrity Manager", "Entrepreneurship and Innovation Young Entrepreneur" and "Outstanding Contribution Award" for many times.After more than ten years of development and accumulation, the company's business has continued to expand. In 2023 , the company set up a Northwest Branch in Xi'an, the ancient capital - Jinlaibang Automatic Control Valve Co., Ltd. The newly registered and old company wish to join hands with the two cities and build brilliance together by reforming the strategic layout.

Company Profile:

Jinlaibang Automatic Control Valve Co., Ltd. (hereinafter referred to as: Jinlaibang Valve) was established in 2014. The company covers an area of 50 mu. Jinlaibang Valve is a "one-stop" comprehensive enterprise integrating valve research and development, production and sales. The company is located in Gaoling District, Xi'an, the ancient capital of thirteen dynasties in the world's famous historical and cultural city, with convenient transportation and logistics transportation. It is only 30 kilometers away from Xi'an Xianyang International Airport. The company adopts scientific and intelligent management, and fully introduces ISO9001 quality management system, ISO14001 environmental management system, OHSAS18001 occupational health and safety system, TS special equipment production license system, and fire protection CCCF system certification. Strong technical force, advanced and complete CNC equipment, scientific management of production, fully guarantee product quality, become a leader in the industry, and have been included in the centralized procurement strategic partner by many central enterprises and state-owned enterprises.


Main Product:

With the rapid development of Jinlaibang valves, the company has introduced a number of advanced intelligent production lines. It can produce high-quality valves of various standards and transmission modes, with hundreds of varieties and thousands of specifications. It mainly produces gate valves, butterfly valves, pressure reducing valves, balance valves, check valves, ball valves, globe valves, electric valves, copper valves, compensators and other products. Optimized design, excellent workmanship, ingenious quality, and reliable quality have won wide acclaim from all walks of life for Jinlaibang, formed a huge influence in the industry, and won many awards. The product reputation and quality are among the best in the industry.

China JinLaiBang Valve plant

Company strength

Jinlaibang Valve has been committed to scientific research and development all year round, and has introduced its advanced design and manufacturing technology and quality management system through cooperation with well-known foreign valve companies on the basis of excellence. The company has invested heavily in the establishment of a research and development center and a product experiment center. While introducing the world's advanced and cutting-edge technology, it also has the blessings of domestic and foreign experts. The strong technical research and development team has continuously developed various series of high-tech products. There is also a full performance test center for valves—chemical analysis room, carbon-sulfur meter, impact testing machine, hardness tester, automatic thickness gauge, spectrum mirror, imported spectrum analyzer, colorimeter, electric spark, ultrasonic flaw detection, gamma X dual-ray valve body flaw detection, coloring flaw detection and other high-end testing and experimental equipment in the industry to ensure the quality and accuracy of products. Every product leaves the factory, from the production process to the processing precision control, every link is meticulous and strives for excellence, ensuring the excellent quality of Jinlaibang valves and the company's good reputation.

Jinlaibang Valve is currently striding forward with the best momentum. We will continue to adhere to the business philosophy of "excellent quality, continuous innovation, and honest service" and focus on solving the needs of customers to provide them with the best quality services; on the road of the valve industry, we will strive for excellence and strive for excellence; on the road to take-off, we also open our arms. We welcome people with lofty ideals or elites in the valve industry to join the Jinlaibang family to create value together, share a new future and win-win new development!

Business philosophy

Quality assurance

All product manufacturing strictly implements the "double-three-inspection" system, and strict inspections are carried out in and out of the warehouse.

Product Innovation

Jinlaibang Valve always regards "technology and talents" as the core of the company's development!


Resolutely follow the principle of "two non-one musts", do not produce inferior products, do not seek profits by defrauding customers, and must strictly produce according to national standards.


Unity and cooperation will escort the development of the enterprise. The spiritual core of Jinlaibang people: unity and cooperation.

Operating conditions

The data shows that as of May 2023, Jinlaibang Valve's operating performance has shown a steady growth trend, especially in 2022, which is also a year of the epidemic. The company was not affected by the epidemic, and its performance was in a downturn. Instead, it increased by 18.7%. It will increase brand promotion funds by about 5% to increase investment in market promotion and production research and development. It is estimated that the annual turnover in 2023 will increase by 17% compared with that in 2022!


Operating income ( unit:ten thousand yuan)

Gross profit(%)

Net profit( unit:ten thousand yuan)

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First half year of 2023